988815360

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1$

素因数の和:666

約数の個数: 224

約数和(自身を含む): 3412906560

約数和(自身を除く): 2424091200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 619, 624, 640, 768, 780, 832, 960, 1024, 1040, 1238, 1248, 1280, 1536, 1560, 1664, 1857, 1920, 2048, 2080, 2476, 2496, 2560, 3072, 3095, 3120, 3328, 3714, 3840, 4096, 4160, 4952, 4992, 5120, 6144, 6190, 6240, 6656, 7428, 7680, 8047, 8192, 8320, 9285, 9904, 9984, 10240, 12288, 12380, 12480, 13312, 14856, 15360, 16094, 16640, 18570, 19808, 19968, 20480, 24141, 24576, 24760, 24960, 26624, 29712, 30720, 32188, 33280, 37140, 39616, 39936, 40235, 40960, 48282, 49520, 49920, 53248, 59424, 61440, 64376, 66560, 74280, 79232, 79872, 80470, 96564, 99040, 99840, 106496, 118848, 120705, 122880, 128752, 133120, 148560, 158464, 159744, 160940, 193128, 198080, 199680, 237696, 241410, 257504, 266240, 297120, 316928, 319488, 321880, 386256, 396160, 399360, 475392, 482820, 515008, 532480, 594240, 633856, 643760, 772512, 792320, 798720, 950784, 965640, 1030016, 1188480, 1267712, 1287520, 1545024, 1584640, 1597440, 1901568, 1931280, 2060032, 2376960, 2535424, 2575040, 3090048, 3169280, 3803136, 3862560, 4120064, 4753920, 5070848, 5150080, 6180096, 6338560, 7606272, 7725120, 8240128, 9507840, 10300160, 12360192, 12677120, 15212544, 15450240, 16480256, 19015680, 20600320, 24720384, 25354240, 30900480, 32960512, 38031360, 41200640, 49440768, 61800960, 65921024, 76062720, 82401280, 98881536, 123601920, 164802560, 197763072, 247203840, 329605120, 494407680, 988815360]

約数ペア:

[(1, 988815360), (2, 494407680), (3, 329605120), (4, 247203840), (5, 197763072), (6, 164802560), (8, 123601920), (10, 98881536), (12, 82401280), (13, 76062720), (15, 65921024), (16, 61800960), (20, 49440768), (24, 41200640), (26, 38031360), (30, 32960512), (32, 30900480), (39, 25354240), (40, 24720384), (48, 20600320), (52, 19015680), (60, 16480256), (64, 15450240), (65, 15212544), (78, 12677120), (80, 12360192), (96, 10300160), (104, 9507840), (120, 8240128), (128, 7725120), (130, 7606272), (156, 6338560), (160, 6180096), (192, 5150080), (195, 5070848), (208, 4753920), (240, 4120064), (256, 3862560), (260, 3803136), (312, 3169280), (320, 3090048), (384, 2575040), (390, 2535424), (416, 2376960), (480, 2060032), (512, 1931280), (520, 1901568), (619, 1597440), (624, 1584640), (640, 1545024), (768, 1287520), (780, 1267712), (832, 1188480), (960, 1030016), (1024, 965640), (1040, 950784), (1238, 798720), (1248, 792320), (1280, 772512), (1536, 643760), (1560, 633856), (1664, 594240), (1857, 532480), (1920, 515008), (2048, 482820), (2080, 475392), (2476, 399360), (2496, 396160), (2560, 386256), (3072, 321880), (3095, 319488), (3120, 316928), (3328, 297120), (3714, 266240), (3840, 257504), (4096, 241410), (4160, 237696), (4952, 199680), (4992, 198080), (5120, 193128), (6144, 160940), (6190, 159744), (6240, 158464), (6656, 148560), (7428, 133120), (7680, 128752), (8047, 122880), (8192, 120705), (8320, 118848), (9285, 106496), (9904, 99840), (9984, 99040), (10240, 96564), (12288, 80470), (12380, 79872), (12480, 79232), (13312, 74280), (14856, 66560), (15360, 64376), (16094, 61440), (16640, 59424), (18570, 53248), (19808, 49920), (19968, 49520), (20480, 48282), (24141, 40960), (24576, 40235), (24760, 39936), (24960, 39616), (26624, 37140), (29712, 33280), (30720, 32188)]